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delete vs delete[] operators in C++
... elements allocated - it may use this for any purpose it wants (debugging, etc...).
For the new that creates a non-array object, it will look for an operator new in the element's class or in the global scope. It passes the amount of memory requested (exactly sizeof(T) always).
For the delete[], ...
Removing an element from an Array (Java) [duplicate]
... obfuscated by the quick-and-dirty imperative state-mingling by for loops, etc. In that case converting back and forth between Collections and arrays is cumbersome, unreadable, and even resource intensive.
By the way, TopCoder, anyone? Always those array parameters! So be prepared to be able to han...
How to enable C++11 in Qt Creator?
...The problem was, I wasn't able to delete your duplicate/incomplete answer, all I could do was to downvote it. Now that you have edited it to make it more presentable, I am happy with just the downvote.
– nurettin
Aug 21 '14 at 12:55
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How does RegexOptions.Compiled work?
...tatic methods on the Regex class.
For example: Regex.Replace, Regex.Match etc.. all use the Regex cache.
The size of the cache can be increased by setting Regex.CacheSize. It accepts changes in size any time during your application's life cycle.
New regular expressions are only cached by the stat...
Size-limited queue that holds last N elements in Java
...such as Apache Commons, Eclipse's libraries, Spring's, Google's additions, etc?
– GreyCat
Apr 12 '11 at 15:22
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Is 1.0 a valid output from std::generate_canonical?
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@user quality of implementation - all the things that make one conformant implementation better than another e.g. performance, behavior in edge cases, helpfulness of error messages.
– ecatmur
Sep 4 '14 at 20:09
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For-each over an array in JavaScript
...d properties with numeric names: NodeList instances, the arguments object, etc. How do we loop through their contents?
Use any of the options above for arrays
At least some, and possibly most or even all, of the array approaches above frequently apply equally well to array-like objects:
Use forE...
Vertical line using XML drawable
...potentially shooting yourself in the foot when I will come across resizing etc. I wonder just why there is no documentation on the "shape" xmls, maybe someone from google could enlighten us? :)
– Kaspa
Apr 17 '10 at 17:14
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How can I switch my git repository to a particular commit
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To create a new branch (locally):
With the commit hash (or part of it)
git checkout -b new_branch 6e559cb
or to go back 4 commits from HEAD
git checkout -b new_branch HEAD~4
Once your new branch is created (locally), you might want to replicate...
How can I manipulate the strip text of facet_grid plots?
...ts. My question
is similar to a question on plot titles , but I'm specifically concerned with
manipulating not the plot title but the text that appears in facet titles (strip_h).
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